A client is experiencing tachycardia and tremors. Lab values show elevated Free T4 and low thyroid stimulating hormone (TSH). Which diagnostic study will help the practitioner differentiate Graves' disease from other forms of hyperthyroidism?

A client seen in the clinic with shortness of breath and fatigue is being evaluated for a possible diagnosis of heart failure. Which laboratory result will be the most useful for diagnosing heart failure?

Which pharmacologic therapy does the nurse anticipate administering to a client who is experiencing acute thyrotoxicosis?

A nurse is caring for a client who has hypokalemia, hyperglycemia, and hypertension. A diagnosis of Cushing syndrome is suspected. Which of the following tests would the nurse anticipate the health care provider will order to help confirm the diagnosis of Cushing syndrome?

A client complaining of weight gain and acne undergoes laboratory testing, which reveals elevated cortisol levels and hyperglycemia. The client has no prior medical history, and does not take any medications. After further testing and imaging to determine the cause of the elevated cortisol levels, the client is diagnosed with Cushing disease caused by a pituitary adenoma. Which of the following statements should the nurse include when teaching the client about this diagnosis?

The patient is returning to the unit after undergoing a bilateral adrenalectomy. Which clinical manifestation would indicate that the client is experiencing an Addisonian crisis?

A client seen in the clinic with shortness of breath and fatigue is being evaluated for a possible diagnosis of heart failure. Which laboratory result will be the most useful for diagnosing heart failure?

A nurse is providing education to a client who has Graves' disease and who will be returning home after receiving their first dose of radioactive iodine therapy. Which of the following information should the nurse include?

A client in a primary care provider's office has a new diagnosis of hypothyroidism. The nurse understands that the client should be screened for which of the following conditions common in people who have hypothyroidism?

A nurse is providing dietary teaching for a client who has Graves' disease. Which of the following statements made by the client indicates a need for further teaching by the nurse?